| Paper Abstract and Keywords |
| Presentation |
2005-04-22 15:00
Experiments of IEEE802.15.4 ESPARSKey(Encryption Scheme Parasite Array Radiator Secret Key)
-- RSSI Interleaving Scheme --
Tomoyuki Aono, Keisuke Higuchi, Makoto Taromaru, Takashi Ohira (ATR), Hideichi Sasaoka (Doshisha Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A secure communication scheme that uses the random fluctuation of the natural environment of communication channels is studied. We have been developing a novel secret key generation and agreement scheme that uses the fluctuation of channel characteristics with an Espar (Electronically Steerable Parasitic Array Radiator) antenna, which has been studied as a variable directional antenna for consumers. We acquire more randomized and stronger secret keys generated from the interleaved RSSI values in this scheme. As a result of experiments on the prototype system in which the IEEE802.15.4/ZigBee chip is mounted, we confirmed that the success probability of the key generation was estimated to be more than 99.99% when 128-bit secret keys are changed every three seconds and that the generated secret keys were sufficiently random to pass the statistical test for random numbers of the FIPS (Federal Information Processing Standards) PUB 140-2. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Espar antenna / channel characteristics / RSSI / key agreement / IEEE802.15.4 / ZigBee / secure communication / the statistical test for random numbers |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 15, RCS2005-12, pp. 31-36, April 2005. |
| Paper # |
RCS2005-12 |
| Date of Issue |
2005-04-15 (RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
CQ RCS |
| Conference Date |
2005-04-21 - 2005-04-22 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
ATR |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Wireless QoS, Ubiquitous, Wireless Resource Control, Ad hoc Network,etc. |
| Paper Information |
| Registration To |
RCS |
| Conference Code |
2005-04-CQ-RCS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Experiments of IEEE802.15.4 ESPARSKey(Encryption Scheme Parasite Array Radiator Secret Key) |
| Sub Title (in English) |
RSSI Interleaving Scheme |
| Keyword(1) |
Espar antenna |
| Keyword(2) |
channel characteristics |
| Keyword(3) |
RSSI |
| Keyword(4) |
key agreement |
| Keyword(5) |
IEEE802.15.4 |
| Keyword(6) |
ZigBee |
| Keyword(7) |
secure communication |
| Keyword(8) |
the statistical test for random numbers |
| 1st Author's Name |
Tomoyuki Aono |
| 1st Author's Affiliation |
ATR (ATR) |
| 2nd Author's Name |
Keisuke Higuchi |
| 2nd Author's Affiliation |
ATR (ATR) |
| 3rd Author's Name |
Makoto Taromaru |
| 3rd Author's Affiliation |
ATR (ATR) |
| 4th Author's Name |
Takashi Ohira |
| 4th Author's Affiliation |
ATR (ATR) |
| 5th Author's Name |
Hideichi Sasaoka |
| 5th Author's Affiliation |
Doshisha University (Doshisha Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2005-04-22 15:00:00 |
| Presentation Time |
20 minutes |
| Registration for |
RCS |
| Paper # |
RCS2005-12 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.15 |
| Page |
pp.31-36 |
| #Pages |
6 |
| Date of Issue |
2005-04-15 (RCS) |
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